Which of the following pairs of physical quantities possess the same dimension?

  • A
    Force and surface tension
  • B
    Frequency and velocity gradient
  • C
    Angular speed and solid angle
  • D
    Stefan's constant and Planck's constant

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Similar Questions

The ratio $\left(\frac{E}{W}\right)$ of relative strength of electromagnetic force $(E)$ to weak nuclear force $(W)$ is,

Match List $I$ with List $II$:
List $I$ List $II$
$A$. Torque $I$. $[M^1 L^1 T^{-2} A^{-2}]$
$B$. Magnetic field $II$. $[L^2 A^1]$
$C$. Magnetic moment $III$. $[M^1 T^{-2} A^{-1}]$
$D$. Permeability of free space $IV$. $[M^1 L^2 T^{-2}]$

Choose the correct answer from the options given below:

Match List-$I$ with List-$II$ and choose the correct answer from the options given below:
List-$I$ List-$II$
$A$. Boltzmann constant $I$. $[M^{-1}L^3T^{-2}]$
$B$. Stefan's constant $II$. $[ML^2T^{-1}]$
$C$. Planck's constant $III$. $[ML^2T^{-2}K^{-1}]$
$D$. Gravitational constant $IV$. $[ML^0T^{-3}K^{-4}]$

Consider the following statements:
$(A)$ Any physical quantity can have more than one unit.
$(B)$ Any physical quantity has only one dimensional formula.
$(C)$ More than one physical quantity may have the same dimension.
$(D)$ We can add and subtract only those expressions that have the same dimension.
The number of correct statements is:

Match List-$I$ with List-$II$:
$LIST$-$I$ $LIST$-$II$
$(A)$ Surface tension $(I)$ $kg m^{-1} s^{-1}$
$(B)$ Pressure $(II)$ $kg m s^{-1}$
$(C)$ Viscosity $(III)$ $kg m^{-1} s^{-2}$
$(D)$ Impulse $(IV)$ $kg s^{-2}$

Choose the correct answer from the options given below:

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